You never notice your head creeping forward.

Posture reads your upper body through your webcam and tells you the moment you drift out of the posture you calibrated. It measures four things — head forward, shoulders, tilt, lean — against your own baseline, not a generic ideal.

The camera never leaves your machine. No frames are uploaded, none are stored, and there is nothing on our side to replay.

Three minutes to set up

Step 1
Calibrate
Sit the way you want to sit. A three-second capture becomes your reference. Every threshold from then on is a delta from that, so body type and camera angle stop mattering.
Step 2
Leave it running
The monitor samples eight times a second in the corner of your screen. Pop out the mini-monitor and the score follows you on top of whatever you're working in.
Step 3
Get nudged, then tune
A notification when you stay slumped for about six seconds — never for a passing stretch. Mark one wrong and Posture widens that axis for you.

What makes it worth trusting

Depth, not a flat silhouette: Forward head posture is a depth problem — the head moves toward the screen, so a flat 2D tracker barely sees it. Posture reads 3D landmarks and catches the classic text-neck slump as it starts.
Thresholds you can feel out: Four sliders, plus how long Posture waits between nudges. Push them until the alerts match your body, or let the false-alarm feedback do it: two wrong calls on an axis and it loosens that axis on its own.
It names the axis: Not just a low score. Posture says which of the four drifted, in which direction, and how far past your threshold — then gives you the one thing to do about it.
A log with nothing to leak: Each session is saved as duration, average score, alert count and which issues flared. That is the whole record. There is no video, no keypoint, no frame.

Free, and built for one person at a desk — the one running it.

You never notice your head creeping forward.

The camera never leaves your machine. No frames are uploaded, none are stored, and there is nothing on our side to replay.

Three minutes to set up

Step 1

Calibrate

Sit the way you want to sit. A three-second capture becomes your reference. Every threshold from then on is a delta from that, so body type and camera angle stop mattering.

Step 2

Leave it running

The monitor samples eight times a second in the corner of your screen. Pop out the mini-monitor and the score follows you on top of whatever you're working in.

Step 3

Get nudged, then tune

A notification when you stay slumped for about six seconds — never for a passing stretch. Mark one wrong and Posture widens that axis for you.

What makes it worth trusting

Depth, not a flat silhouette

Forward head posture is a depth problem — the head moves toward the screen, so a flat 2D tracker barely sees it. Posture reads 3D landmarks and catches the classic text-neck slump as it starts.

Thresholds you can feel out

Four sliders, plus how long Posture waits between nudges. Push them until the alerts match your body, or let the false-alarm feedback do it: two wrong calls on an axis and it loosens that axis on its own.

It names the axis

Not just a low score. Posture says which of the four drifted, in which direction, and how far past your threshold — then gives you the one thing to do about it.

A log with nothing to leak

Each session is saved as duration, average score, alert count and which issues flared. That is the whole record. There is no video, no keypoint, no frame.